Army - 1st Squadron, 17th Cavalry Guidon T Shirt - Classic Size:Large O Company's LRSD operators were

O Company's LRSD operators were among the most highly trained and skilled soldiers in theater

and hundreds of locomotives

reminding others of the technical expertise

This is the regiment of Custer's Last Stand

Army - 1st Squadron, 17th Cavalry Guidon T Shirt - Classic Size:Large O Company's LRSD operators wereArmy 1st Squadron, 17th Cavalry Guidon T Shirt, Various, Classic, Navy The 17th Cavalry Regiment is a historical organization within the United States Army that began as a regiment of cavalry after the Pancho Villa Expedition. The unit was constituted on 1 July 1916 in the Regular Army as the 17th Cavalry at Fort Bliss, Texas and originally inactivated 26 September 1921 at the Presidio of Monterey, California.